Home / 4,176,564.60-6,264,846.90-2,901,106.20

Finding the Fourth Proportional to 4,176,564.60, 6,264,846.90 and 2,901,106.20

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Solution

The fourth proportional to 4,176,564.60, 6,264,846.90 and 2,901,106.20 is: 4,351,659.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,564.60 : 6,264,846.90 = 2,901,106.20 : x
  2. Step 2: Convert to fraction form
    4,176,564.60/6,264,846.90 = 2,901,106.20/x
  3. Step 3: Cross multiply
    4,176,564.60x = 6,264,846.90 × 2,901,106.20
  4. Step 4: Simplify right side
    4,176,564.60x = 18,174,986,183,640.78
  5. Step 5: Solve for x
    x = 18,174,986,183,640.78/4,176,564.60
  6. Step 6: Final answer
    x = 4,351,659.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.